add 2022 day 10 and 11
This commit is contained in:
69
2022/10/Makefile
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69
2022/10/Makefile
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# **************************************************************************** #
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# #
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# ::: :::::::: #
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# Makefile :+: :+: :+: #
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# +:+ +:+ +:+ #
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# By: tomoron <tomoron@student.42.fr> +#+ +:+ +#+ #
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# +#+#+#+#+#+ +#+ #
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# Created: 2024/07/17 15:48:36 by tomoron #+# #+# #
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# Updated: 2024/10/29 20:43:12 by tomoron ### ########.fr #
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# #
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# **************************************************************************** #
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SRCS = main.c\
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part1.c\
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part2.c
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OBJS = $(SRCS:.c=.o)
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FLAGS = -Wextra -Werror -Wall -g
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LIB = libft/libft.a
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all: $(LIB) a.out test
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cp test cur_input
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./a.out
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f: $(LIB) a.out input
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cp input cur_input
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./a.out
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test:
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touch test
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input:
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touch input
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cp:
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cp part1.c part2.c
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sed -i 's/resolve_part1/resolve_part2/g' part2.c
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$(LIB): libft
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make -C libft
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libft:
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cp -r ~/Desktop/aoc/libft .
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main.c:
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cp ~/Desktop/aoc/main.c .
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part1.c:
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cp ~/Desktop/aoc/part1.c .
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part2.c:
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cp ~/Desktop/aoc/part2.c .
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a.out: main.c $(OBJS) $(LIB)
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clang $(FLAGS) $(OBJS) $(LIB)
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clean:
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rm -rf $(OBJS)
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rm -rf libft
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fclean: clean
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rm -rf a.out
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.c.o:
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clang $(FLAGS) -c $< -o $@
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.PHONY: t all clean fclean cp
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67
2022/10/main.c
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67
2022/10/main.c
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#include <fcntl.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "libft/libft.h"
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long int resolve_part1(char *input, char **split);
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long int resolve_part2(char *input, char **split);
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char *get_input(char *file)
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{
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int fd;
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int rd_len;
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char buffer[1000];
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int len;
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char *res;
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fd = open(file, O_RDONLY);
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len = 0;
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if(fd < 0)
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return(0);
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rd_len = -1;
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while(rd_len)
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{
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rd_len = read(fd, buffer, 1000);
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len+= rd_len;
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}
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close(fd);
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res = malloc(len + 1);
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if(!res)
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return(0);
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fd = open(file, O_RDONLY);
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if(fd < 0)
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return(0);
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rd_len = read(fd,res, len);
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res[len] = 0;
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close(fd);
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return(res);
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}
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int main(void)
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{
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char *input;
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char *input_cpy;
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char **split;
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input = get_input("cur_input");
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input_cpy = ft_strdup(input);
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if(!input || !input_cpy)
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{
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fprintf(stderr, "file read error\n");
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return(1);
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}
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split = ft_split(input, '\n');
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if(!split)
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return(1);
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printf("result part 1: %ld\n", resolve_part1(input, split));
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ft_free_str_arr(split);
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split = ft_split(input_cpy, '\n');
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if(!split)
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return(1);
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printf("result part 2: %ld\n", resolve_part2(input, split));
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ft_free_str_arr(split);
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free(input);
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free(input_cpy);
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return(0);
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}
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59
2022/10/part1.c
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59
2022/10/part1.c
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* part1.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tomoron <tomoron@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/07/17 23:03:36 by tomoron #+# #+# */
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/* Updated: 2024/12/19 21:17:39 by tomoron ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <stdio.h>
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#include <stdlib.h>
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#include "libft/libft.h"
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static long int get_nbr(char *line)
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{
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while(*line && !ft_isdigit(*line) && *line != '-')
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line++;
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return(atol(line));
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}
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static long int nb_at_cycle(char **split, int cycle)
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{
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long int reg;
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reg = 1;
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cycle--;
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while(*split && cycle >= 2)
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{
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if(**split == 'a')
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{
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if(cycle <= 1)
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break;
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reg += get_nbr(*split);
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cycle -= 2;
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}
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else
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cycle--;
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split++;
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}
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return(reg);
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}
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long int resolve_part1(char *input, char **split)
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{
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(void)input;
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long int res;
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int cycle;
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res = 0;
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cycle = 20;
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while(cycle <= 220)
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{
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res += nb_at_cycle(split, cycle) * cycle;
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cycle += 40;
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}
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return(res);
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}
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83
2022/10/part2.c
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83
2022/10/part2.c
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* part2.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tomoron <tomoron@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/07/17 23:03:36 by tomoron #+# #+# */
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/* Updated: 2024/12/19 21:40:11 by tomoron ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <stdio.h>
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#include <stdlib.h>
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#include "libft/libft.h"
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static long int get_nbr(char *line)
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{
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while(*line && !ft_isdigit(*line) && *line != '-')
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line++;
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return(atol(line));
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}
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static char **create_map(void)
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{
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char **res;
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int i;
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res = malloc(7 * sizeof(char *));
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res[6] = 0;
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i = 0;
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while(i < 6)
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{
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res[i] = malloc(41);
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res[i][40] = 0;
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ft_memset(res[i], '.', 40);
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i++;
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}
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return(res);
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}
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long int resolve_part2(char *input, char **split)
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{
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(void)input;
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long int reg;
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int cycle;
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char **map;
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int flag;
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map = create_map();
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cycle = 0;
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reg = 1;
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flag = 0;
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if(reg - (cycle % 40) >= -1 && reg - (cycle % 40) <= 1)
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map[cycle / 40][cycle % 40] = '#';
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while(*split)
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{
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if(**split == 'a')
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{
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if(!flag)
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flag = 1;
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else
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{
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flag = 0;
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reg += get_nbr(*split);
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split++;
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}
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}
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else
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split++;
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cycle++;
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if(reg - (cycle % 40) >= -1 && reg - (cycle % 40) <= 1)
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map[cycle / 40][cycle % 40] = '#';
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}
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cycle = 0;
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while(map[cycle])
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{
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printf("%s\n", map[cycle]);
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cycle ++;
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}
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ft_free_str_arr(map);
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return(-1);
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}
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146
2022/10/test
Normal file
146
2022/10/test
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@ -0,0 +1,146 @@
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addx 15
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addx -11
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addx 6
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addx -3
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addx 5
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addx -1
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addx -8
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addx 13
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addx 4
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noop
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addx -1
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addx 5
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addx -1
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addx 5
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addx -1
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addx 5
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addx -1
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addx 5
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addx -1
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addx -35
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addx 1
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addx 24
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addx -19
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addx 1
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addx 16
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addx -11
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noop
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noop
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addx 21
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addx -15
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noop
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noop
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addx -3
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addx 9
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addx 1
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addx -3
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addx 8
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addx 1
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addx 5
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noop
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noop
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noop
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noop
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noop
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addx -36
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noop
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addx 1
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addx 7
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noop
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noop
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noop
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addx 2
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addx 6
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noop
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noop
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noop
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noop
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noop
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addx 1
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noop
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noop
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addx 7
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addx 1
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noop
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addx -13
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addx 13
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addx 7
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noop
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addx 1
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addx -33
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noop
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noop
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noop
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addx 2
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noop
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noop
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noop
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addx 8
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noop
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addx -1
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addx 2
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addx 1
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noop
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addx 17
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addx -9
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addx 1
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addx 1
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addx -3
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addx 11
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noop
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noop
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addx 1
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noop
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addx 1
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noop
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noop
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addx -13
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addx -19
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addx 1
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addx 3
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addx 26
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addx -30
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addx 12
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addx -1
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addx 3
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addx 1
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noop
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noop
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noop
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addx -9
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addx 18
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addx 1
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addx 2
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noop
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noop
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addx 9
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noop
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noop
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noop
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addx -1
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addx 2
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addx -37
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addx 1
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addx 3
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noop
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addx 15
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addx -21
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addx 22
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addx -6
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addx 1
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noop
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addx 2
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addx 1
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noop
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addx -10
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noop
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noop
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addx 20
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addx 1
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addx 2
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addx 2
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addx -6
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addx -11
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noop
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noop
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noop
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